Arbitrum price

in USD
$0.42880
+$0.011700 (+2.80%)
USD
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Market cap
$2.21B #32
Circulating supply
5.15B / 10B
All-time high
$2.4053
24h volume
$300.34M
3.9 / 5

About Arbitrum

Layer 2
Official website
Github
Block explorer
CertiK
Last audit: Nov 9, 2021, (UTC+8)

Arbitrum’s price performance

Past year
-36.59%
$0.68
3 months
+26.93%
$0.34
30 days
+31.17%
$0.33
7 days
-2.90%
$0.44
66%
Buying
Updated hourly.
More people are buying ARB than selling on OKX

Arbitrum on socials

Wanchain
Wanchain
CCTP V2 by @circle is now live on WanBridge! Execute native-to-native @USDC transactions in seconds across 7 chains: 1️⃣ Arbitrum 2️⃣ Avalanche 3️⃣ Ethereum 4️⃣ Base 5️⃣ OP 6️⃣ Polygon 7️⃣ World Chain Experience these lighting-fast transactions at !
Tanaka
Tanaka
gSEI, I’ve been watching @SeiNetwork and @YeiFinance closely this cycle, and something’s heating into place. 🔸Sei is quietly positioning itself as the scaling layer Ethereum forgot: parallelized EVM, native USDC via CCTP v2, and ultra-smooth bridging through Stargate. 🔸Yei is emerging as the first real proof-of-concept: $130M+ TVL since June, deep ecosystem backing, and now, the Golden Badge meta begins. I found something stood out most in @bandosei’s latest video about the [REDACTED] alpha and the TGE hints. @SeiNetwork is not just shipping DeFi tools, they’re building a full attention economy: – Cross-chain incentives from Arbitrum, Avalanche, Ethereum – Airdrop-linked badge systems on Yeilend Golden Badges – Memecoin support, NFT transfers, and Backpack hints It’s a coordinated loop of swap, bridge, hold, flex, repeat. And the more you participate, the more embedded you get. Sei is becoming more than an infra layer. It’s starting to feel like a network state for performant DeFi culture. I think #Sei is building context-first #DeFi, where you know why you’re there, how to move, and what you’re building toward. Even the memecoin season and Backpack integrations feel intentional, hooks to onboard retail in a way that actually converts. And if that TGE drop for Yei is as big as hinted? It’ll be a gravity well for attention, the kind of catalyst that forces people to look twice at Sei. I’m not saying it’s guaranteed, but I’ve seen enough to say this.
TechFlow
TechFlow
Ethereum's Next Decade: Technological Innovation and Unsolved Problems
Written by: Max.S Yesterday Ethereum turned 10 years old, it was just an "experimental project" when the genesis block was launched in 2015, and now it manages more than $44 billion in Layer2 lock-up value and is one of the infrastructures that carries global cryptocurrency ETFs. However, at the beginning of the second decade, Ethereum's "coming-of-age ceremony" was not easy, with security vulnerabilities and a "separatist war" in the Layer2 ecosystem after the account abstraction landing, MEV eroding fairness and global regulation being a "double-edged sword". Account Abstraction: A "Game of Life and Death" with Convenience and Security In May 2025, a user shared his experience on social media: after clicking authorize, the wallet balance was empty within 15 minutes, and the other party did not even obtain his private key Authorization vulnerabilities were stolen, resulting in a total loss of $150 million. The two-sided nature of EIP-7702 The Pectra upgrade, which was launched on May 7, 2025, achieved a major breakthrough in "account abstraction" with EIP-7702, allowing ordinary user wallets (EOAs) to temporarily have smart contract functions to support "Web3 native experiences" such as batch transactions, gas fee payments, and social recovery. Moreover, developers can also pay gas fees for users, making "playing Web3 with zero ETH" a reality. The CertiK security team pointed out that EIP-7702 breaks the underlying assumption that "EOA cannot execute contract code", and old contracts that rely on tx.origin==msg.sender are therefore at risk of reentrancy attacks Delegated contracts (0x930fcc37d6042c79211ee18a02857cb1fd7f0d0b) were found to automatically redirect funds, with 73% of novice users exposed to account abstraction for the first time among victims. The future direction The Ethereum Foundation is promoting the "Smart Account Security Standard", and wallets are required to display the open source status of the delegated contract and add a 72-hour cooling-off period, but the real challenge is to balance "flexibility" and "security". Layer2 Ecosystem: The "Crisis of Separatism" Behind Prosperity Beijing developer Zhang Ming complained that it took 30 minutes for his assets to cross-chain when he bought NFTs on zkSync, which illustrates the current situation of Layer2: in 2025, the total lock-up value of Ethereum Layer2 can exceed $52 billion and the daily transaction volume will reach 40 million, but users still have to swap between different rollups, as if they are in multiple parallel universes. Optimistic hegemony & ZK counterattack The current Layer2 ecosystem is polarized, with Arbitrum (TVL of US$17.8 billion) and Optimism (TVL of US$8.9 billion) in OptimisticRollup becoming the first choice for developers due to EVM compatibility, accounting for 72% of the market share, while zkSync (TVL US$3.8 billion) and Starknet (TVL22) on the ZK-Rollup side 100 million US dollars) is catching up quickly, and zero-knowledge proof technology compresses transaction confirmation time to 2 seconds, and the handling fee is 60% lower than OptimisticRollup. But there are hidden worries under the prosperity: Liquidity Split: Uniswap has 8 times the liquidity of zkSync on Arbitrum, and users can only deposit repeatedly when trading. Technical fragmentation: OptimisticRollup relies on "fraud proofs", which make withdrawals require a 7-day period, while the proof generation cost of ZK-Rollups is still a threshold for ordinary developers. Centralization risk: Arbitrum's sequencer is controlled by OffchainLabs and it was interrupted for 3 hours due to a server failure. "Superchain" dreams and realistic resistance Optimism's "Superchain" plan wants to connect all OptimisticRollups through a shared security layer, but the progress is not fast, and by July 2025, only Base and Zora have completed cross-chain interoperability, and zkSync and Starknet jointly launched the "ZK Alliance" to achieve mutual recognition of proofs, but the compatibility of different ZK algorithms is still a problem, blockchain analyst Wang Feng said, Whether the final appearance of Layer2 is "a seamless network" or "multiple fragmented small territories" will determine whether Ethereum can carry 1 billion users. MEV: The fairness dilemma of the blockchain "dark forest" On March 24, 2025, Uniswap user Michael wanted to exchange $220,000 in USDC, but encountered a typical "sandwich attack", the MEV bot first bought USDT to raise the price, and the bot immediately sold it after Michael's transaction, which caused Michael to actually only receive 5,272 USDT, losing $215,000, and on-chain data shows that validator bobTheBuilder packaged the transaction to get $200,000 "Tip", the attacker only made a profit of $8,000, and the average user became the biggest victim. MEV industrialization and network fairness After Ethereum switched to PoS, MEV (Maximum Extractable Value) changed from a "miner privilege" to a specialized industry, with arbitrage scripts written by searchers and builders responsible for packaging transactions, while the optimal block was chosen by validators, and the total withdrawal volume of Ethereum MEV reached $520 million in the first quarter of 2025, of which DEX arbitrage and liquidation accounted for 73%, and 15%-20% of the transaction costs of ordinary users were "hidden taxes" paid for this. What's even more serious is "MEV centralization": 65% of block building rights are controlled by the leading builder Flashbots, and validators often choose high MEV blocks for higher returns, making it difficult for small and medium-sized builders to survive. The road to breaking the game: from technical defense to mechanism design The Ethereum community is advancing several solutions: Encrypted mempool: Hide transactions from public mempools so that MEV bots cannot monitor them in advance. MEV-Burn: Burn part of MEV revenue to cut validators' rent-seeking motives. In the proposer-builder separation (PBS) mode, only validators propose blocks and builders compete for sorting rights, reducing the risk of single point of manipulation. However, there is still a need to balance "fairness" and "efficiency" in these solutions, as Ethereum core developer DankradFeist said, "MEV is not a vulnerability, it is the inevitable result of blockchain transparency - our goal is not to eliminate MEV, but to distribute revenue more fairly to the entire network." Regulation and Financialization: "Soul Torture" After Institutional Entry With a net inflow of $2.2 billion in Ethereum ETFs approved by the U.S. SEC in July 2025 and institutional holdings of ETH soaring from 5% to 18%, while the EU's Smart Contract Transparency Act makes rollups open to trading algorithms and Hong Kong requires all crypto service providers to perform KYC, Ethereum faces the ultimate conflict between "compliance" and "decentralization". The "three forks" of global regulation United States: The CLARITY Act will usher in a wave of DeFi compliance, defining ETH as a "commodity" to allow bank custody, and DeFi platforms must also be registered as "exchanges". EU: MiCA regulations require stablecoin issuers to hold 100% fiat currency reserves and privacy coin transactions are subject to additional approval. China: Although the mainland is still in a high-pressure situation, the transaction volume of cross-border digital yuan settlement is expected to exceed 3.5 trillion yuan by 2025. Hong Kong, as a "testing ground", has opened up the free circulation and trading of digital assets, and the stablecoin bill has made the Hong Kong market show vitality. Regulatory differences have given rise to a series of "regulatory arbitrage": for example, a leading DeFi protocol deploys KYC modules in the EU while Singapore retains anonymous pools, and compliant trading pairs are the only ones accessible to US users. The double-edged sword of financialization The influx of institutional funds has provided liquidity, but the correlation between Ethereum price fluctuations and US stocks has risen from 0.3 to 0.6; When the Fed raised interest rates by 0.5% in June 2025, ETH fell by 8% in a single day compared to Bitcoin's 5%, which was unimaginable five years ago, and has a more far-reaching impact. Xiao Feng, chairman of Wanxiang Blockchain, pointed out that Ethereum's second decade must find its direction between "innovating within the compliance framework" and "sticking to the original intention of decentralization", and Hong Kong may be the best place to experiment, as it can not only connect with the digital yuan in Chinese mainland, but also attract global crypto companies. Find balance in the "impossible triangle" In the first decade of Ethereum, upgrades such as "The Merge", "Shapella", and "Dencun" answered the question of "whether it can survive", and in the second decade, it had to answer "how to become a truly global infrastructure". In Ethereum's 10th anniversary speech, Vitalik said, "We don't need a perfect blockchain, we just need an 'evolving blockchain'", perhaps the ultimate value of Ethereum is not to solve all problems but to prove that decentralized networks can still move forward in the pull of technical ideals and reality compromises. The curtain of the second decade has begun, and the answer will be written in every line of code, every upgrade, and every user's wallet!

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Arbitrum FAQ

Offchain Labs, the creator of the Arbitrum protocol, was founded by Ed Felten, Steven Goldfeder, and Harry Kalodner. These founders bring extensive computer science and blockchain technology expertise accumulated through years of experience in the computer and tech industry. Their collective knowledge and innovative approach have been instrumental in the development and success of the Arbitrum project.

Arbitrum improves scalability by implementing Optimistic Roll-ups, a technology that allows transactions to be processed off-chain. Transactions are bundled together and verified on-chain in batches, significantly increasing Ethereum's throughput. With Optimistic Roll-ups, Arbitrum has the potential to achieve transaction speeds of up to 4800 transactions per second (TPS), greatly enhancing the scalability of the Ethereum network.

While it’s challenging to predict the exact future price of ARB, you can combine various methods like technical analysis, market trends, and historical data to make informed decisions.
Currently, one Arbitrum is worth $0.42880. For answers and insight into Arbitrum's price action, you're in the right place. Explore the latest Arbitrum charts and trade responsibly with OKX.
Cryptocurrencies, such as Arbitrum, are digital assets that operate on a public ledger called blockchains. Learn more about coins and tokens offered on OKX and their different attributes, which includes live prices and real-time charts.
Thanks to the 2008 financial crisis, interest in decentralized finance boomed. Bitcoin offered a novel solution by being a secure digital asset on a decentralized network. Since then, many other tokens such as Arbitrum have been created as well.
Check out our Arbitrum price prediction page to forecast future prices and determine your price targets.

Dive deeper into Arbitrum

Arbitrum has emerged as a leading Ethereum scaling solution, garnering significant attention even before its airdrop in March 2023. Its utility as a layer-two scaling solution for the Ethereum network has been pivotal in establishing its prominence within the broader cryptocurrency ecosystem.

What is Arbitrum?

Arbitrum is a Layer 2 blockchain protocol specifically developed to enhance the scalability of the Ethereum network. Arbitrum aims to increase transaction throughput on Ethereum by employing optimistic roll-ups while maintaining its security and decentralization. It provides a seamless migration path for developers to transition their applications from the Layer 1 Ethereum protocol to the Layer 2 Arbitrum protocol.

Offchain Labs created the protocol, and its Mainnet was launched in 2021. In March 2023, the Arbitrum Foundation introduced ARB as the native token of the Arbitrum ecosystem. This marked an important milestone in the project's evolution and further solidified its role in the crypto space.

The Arbitrum team

The Arbitrum team comprises Ed Felten, Steven Goldfeder, and Harry Kalodner, previously researchers at Princeton University. Ed Felten, a Professor of Computer Science, brings his expertise to the project, while Steven Goldfeder and Harry Kalodner hold Ph.D. degrees in Computer Science. Together, they form a skilled and knowledgeable team driving the development and innovation behind Arbitrum.

How does Arbitrum work?

The Arbitrum network utilizes optimistic roll-ups to scale the Ethereum network. While the Ethereum blockchain can handle only 15-30 transactions per second (TPS), roll-ups can increase transaction speed by up to 85 times.

Optimistic roll-ups aggregate transactions and process them off-chain in batches rather than individually on-chain. These transactions are then verified in batches and with reduced frequency on the blockchain.

To illustrate, think of optimistic roll-ups as grouping multiple transactions, similar to picking up all the items you need from a supermarket in one go rather than paying for each item separately.

In contrast, the traditional Ethereum network processes transactions one by one, like paying for each item individually at the store. Arbitrum's protocol, leveraging optimistic roll-ups, enables transactions to be rolled-up and processed in batches, thus enhancing scalability and efficiency.

Arbitrum’s native token: ARB

ARB is an ERC-20 token that functions as the governance token within the Arbitrum ecosystem. ARB Holders can vote on proposals put forth in the decentralized autonomous organization (DAO), either in favor or against them.

Tokenomics

ARB has a total supply of 10 billion tokens, with a circulating supply of 1.275 billion tokens. During the viral airdrop on March 23, 2023, the Arbitrum Foundation distributed 12.75% of the total ARB supply to users and DAOs.

Staking ARB tokens

ARB tokens can be staked on various decentralized exchanges (DEXs), allowing users to earn rewards from the fees generated by the liquidity pool. The longer the ARB tokens are staked or locked, the higher the potential rewards for the user.

Additionally, centralized exchanges (CEXs) like OKX provide staking services for ARB through their OKX Earn. Users can earn a flexible 1 percent annual percentage yield (APY) on their staked ARB tokens.

Arbitrum’s use cases

Arbitrum's use cases primarily revolve around its governance functionality. As the native governance token of the ecosystem, ARB is designed for voting on proposals and decisions within the Arbitrum network. Additionally, ARB can be staked to earn rewards and serve as a store of value for users within the ecosystem. It's important to note that ARB is not utilized as gas fees for transactions on the network

ARB Token distribution

The supply distribution of ARB is as follows:

  • Arbitrum DAO treasury: 42.78%
  • Offchain Labs teams and advisors: 26.94%
  • Investors: 17.53%
  • Airdrop to users: 11.62%
  • Airdrop to DAOs: 1.13%

Arbitrum’s future vision

Arbitrum's future vision is centered around achieving progressive decentralization. While the Arbitrum Foundation currently holds most of the decision-making power in the ecosystem, the goal is to transition towards a more decentralized governance model as the Arbitrum ecosystem expands and more web3 users engage with the network.

In the meantime, ARB token holders can actively participate in voting for improvement proposals, ensuring a level of community involvement.

Furthermore, Arbitrum has plans to launch a Layer 3 DApp shortly.

This layer-three solution, called Orbit, will allow developers to deploy programs using popular programming languages such as Rust and C++.

Disclaimer

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Market cap
$2.21B #32
Circulating supply
5.15B / 10B
All-time high
$2.4053
24h volume
$300.34M
3.9 / 5
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